// This file is part of OpenMeca, an easy software to do mechanical simulation.
//
// Author(s)    :  - Damien ANDRE  <openmeca@gmail.com>
//
// Copyright (C) 2012 Damien ANDRE
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.


#include "OpenMeca/Gui/SecondaryTreeItem.hpp"
#include "OpenMeca/Gui/TreeView.hpp"
#include "OpenMeca/Core/UserItem.hpp"

namespace OpenMeca
{
  
  namespace Gui
  {

    SecondaryTreeItem::SecondaryTreeItem(QTreeWidgetItem& parent)
      :AbstractTreeItem(&parent),
       userItem_(0)
    {
    }

    void 
    SecondaryTreeItem::SetUserItem(Core::UserItem& userItem)
    {
      userItem_ = & userItem;
      Update();
    }

    void 
    SecondaryTreeItem::EraseUserItem()
    {
      userItem_ = 0;
    }

    SecondaryTreeItem::~SecondaryTreeItem()
    {
    }

    Core::UserItem& 
    SecondaryTreeItem::GetUserItem()
    {
      assert(userItem_ !=0);
      return *userItem_;
    }
  }

}
